/** 关于 */

.main-about {
    margin-top: 167px;
}

/*标签*/
.main-about ul.aboutab {
    padding: 100px 0;
    text-align: center;
}

.main-about ul.aboutab li {
    display: inline-block;
    padding: 0 22px;
    margin-left: 125px;
    font-size: 42px;
    line-height: 100px;
    color: #b5b5b5;
    border: 1px solid;
    border-image: linear-gradient(0deg, rgba(23, 50, 248, 1), rgba(47, 132, 249, 1)) 1 1;
    border-radius: 3px;
    cursor: pointer;
    width: 283px;
    height: 103px;
}

.main-about ul.aboutab li:first-child {
    margin-left: 0;
}

.main-about ul.aboutab li.layui-this, .main-about ul.aboutab li:hover {
    color: #2F84F9;
    /*border-color: #2F84F9;*/
    transition: 0.3s;
}

.main-about .tabJob, .main-about .tabCour {
    display: none;
}

/*公司简介*/
.introduction {
    width: 100%;
    text-align: center;
}

.introduction .image-text {
    margin-top: 241px;
    display: inline-flex;
    /*width: 100%;*/
    /*padding: 0 130px;*/
    box-sizing: border-box;
    font-size: 24px;
}

/*左右*/
.introduction .image-text.left {
}

.introduction .image-text.left img {
    width: 570px;
    height: 648px;
    margin-left: 160px;
}

.introduction .image-text.left div {
    width: 974px;
    height: 570px;
    font-weight: 400;
    margin-left: 75px;
    margin-top: 11px;
}

/*右左*/
.introduction .image-text.right {
}

.introduction .image-text.right img {
    width: 570px;
    height: 648px;
    margin-left: 160px;
}

.introduction .image-text.right div {
    width: 974px;
    height: 570px;
    font-weight: 400;
    margin-left: 75px;
    margin-top: 11px;
}


/*招贤纳士*/
.content {
    padding: 92px 0 40px 74px;
    border: 6px solid;
    border-image: linear-gradient(0deg, rgba(23, 50, 248, 1), rgba(47, 132, 249, 1)) 6 6;
    /*border-top: 4px solid #65d0c5;*/
    /*margin-top: 90px;*/
    width: 1720px;
    height: 700px;
    margin: auto auto 42px auto;
}

.content:first-child {
    margin-top: 10px;
}

.content p {
    font-size: 24px;
    line-height: 40px;
}

.content p.title {
    margin-top: 92px;
    margin-bottom: 20px;
    text-align: left;
    font-size: 42px;
    font-weight: bold;
    color: #545454;
    line-height: 60px;
}

.content ol {
    padding-left: 20px;
    list-style-type: none;
    counter-reset: sectioncounter;
}

.content ol li {
    color: #8d8d8d;
    font-size: 16px;
    line-height: 30px;
}

.content ol li:before {
    content: counter(sectioncounter) "、";
    counter-increment: sectioncounter;
}

/*发展历程*/
.main-about .tabCour p.title {
    font-size: 28px;
    line-height: 28px;
    text-align: center;
}

.main-about .tabCour .timeline {
    position: relative;
    margin-top: 75px;
}

.main-about .tabCour .timeline:before {
    position: absolute;
    top: 0;
    bottom: 0;
    content: "";
    width: 2px;
    background-color: #e2e2e2;
    left: 50px;
}

.main-about .tabCour .timeline li {
    position: relative;
    padding-top: 70px;
}

.main-about .tabCour .timeline li:first-child {
    padding-top: 0;
}

.main-about .tabCour .timeline li .cour-img {
    position: absolute;
    left: 0;
    width: 100px;
    border-radius: 50%;
}

.main-about .tabCour .timeline li .cour-img img {
    width: 100%;
}

.main-about .tabCour .timeline li .cour-panel {
    padding-top: 20px;
    padding-left: 120px;
    text-align: left;
}

.main-about .tabCour .timeline li .cour-panel p.label {
    font-size: 18px;
    color: #000;
}

.main-about .tabCour .timeline li .cour-panel p {
    color: #949494;
    line-height: 30px;
}

/*小屏幕*/
@media screen and (min-width: 768px) {
    .main-about .tabCour .timeline:before {
        left: 50%;
    }

    .main-about .tabCour .timeline li {
        min-height: 195px;
        padding-top: 95px;
    }

    .main-about .tabCour .timeline li .cour-img {
        left: 50%;
        margin-left: -97.5px;
        width: 195px;
    }

    .main-about .tabCour .timeline li .cour-panel {
        padding-top: 55px;
        padding-left: 0;
    }

    .main-about .tabCour .timeline li.odd .cour-panel {
        text-align: right;
    }
}


/*超大屏幕*/
@media screen and (min-width: 1200px) {
    .main-about .tabCour .timeline li .cour-panel {
        padding-left: 50px;
    }

    .main-about .tabCour .timeline li.odd .cour-panel {
        padding-left: 0;
        padding-right: 50px;
    }
}
